Is O negative blood Rhnull?

Firstly, the blood group O- is denoted so as a result of two different sets of groups i.e. the ABO blood group and the Rh factor blood group. The O blood group occurs die to the absence of the A and B antigens. read more

Think about this. People with Rh negative blood can donate to people with RhD (positive blood within their blood type, but they can’t take, the same RhD blood. However, Rh null blood donors can donate to anyone with any Rh negative blood type (A-, B-, O-, AB-). Unfortunately, Rh null can only receive blood from people who are also Rh null. read more

Rh null individuals have no Rh antigens (no Rh or RhAG) on their red blood cells. As a consequence of the absence of Rh antigens, Rh null red blood cells also lack LW and Fy5 and show weak expression of S, s, and U antigens. read more